UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 8 JAN 26 Station: TNCM WMO ident: 78866 Latitude: 18.05 Longitude: -63.12 Elevation: 9.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1014 9 23.4 23.2 99 0.2 23.3 100 2 295.4 298.6 296.0 346.9 17.93 1 1009 52 24.8 22.7 88 2.1 23.3 77 4 297.2 300.3 296.1 347.8 17.47 2 1003 103 24.8 19.8 74 5.0 21.3 49 7 297.7 300.3 294.3 340.1 14.64 3 1000 129 24.6 19.7 74 4.9 21.2 35 8 297.8 300.4 294.3 340.1 14.60 4 928 780 19.0 16.8 87 2.2 17.5 81 5 298.5 300.8 293.4 336.5 13.08 5 925 808 18.8 16.5 86 2.3 17.2 85 5 298.5 300.9 293.3 336.0 12.87 6 884 1197 17.0 13.5 80 3.5 14.7 92 8 300.6 302.6 292.6 333.1 11.07 7 869 1343 16.0 12.8 81 3.2 14.0 100 7 301.0 303.0 292.4 332.7 10.75 8 850 1531 15.0 11.6 80 3.4 12.9 115 5 301.9 303.7 292.2 331.9 10.15 9 763 2438 10.6 -0.4 46 11.0 4.9 135 11 306.6 307.5 289.2 321.6 4.87 10 700 3150 5.6 0.6 70 5.0 2.9 155 12 308.7 309.8 290.6 326.3 5.72 11 697 3185 5.2 1.2 75 4.0 3.1 157 11 308.6 309.7 290.9 327.1 6.00 12 694 3220 5.2 0.2 70 5.0 2.6 158 11 309.0 310.1 290.6 326.3 5.60 13 683 3351 6.0 -13.0 24 19.0 -1.6 165 9 311.3 311.7 288.1 318.0 2.06 14 673 3471 5.2 -15.8 20 21.0 -2.6 143 8 311.7 312.0 287.8 317.2 1.66 15 662 3606 5.6 -23.4 10 29.0 -3.7 117 7 313.7 313.8 287.6 316.6 0.88 16 646 3806 5.0 -32.0 5 37.0 -4.9 87 9 315.2 315.3 287.6 316.6 0.40 17 545 5164 -6.3 -27.3 17 21.0 -11.8 109 6 317.4 317.6 288.8 320.0 0.75 18 544 5178 -6.5 -28.5 16 22.0 -12.1 110 6 317.4 317.5 288.6 319.7 0.67 19 534 5324 -4.3 -43.3 3 39.0 -11.7 75 5 321.7 321.7 289.5 322.3 0.16 20 500 5840 -6.5 -47.5 2 41.0 -13.5 5 8 325.1 325.1 290.4 325.5 0.10 21 494 5934 -6.7 -48.7 2 42.0 -13.6 352 8 326.0 326.0 290.7 326.4 0.09 22 445 6739 -13.3 -41.3 8 28.0 -18.1 310 10 327.6 327.6 291.3 328.4 0.23 23 436 6894 -14.5 -42.5 7 28.0 -19.1 305 11 328.0 328.0 291.3 328.8 0.21 24 400 7540 -19.9 -42.9 11 23.0 -23.2 285 12 329.1 329.2 291.7 330.0 0.22 25 347 8578 -27.3 -49.3 11 22.0 -29.5 279 19 332.8 332.8 292.6 333.3 0.12 26 321 9134 -30.9 -56.9 6 26.0 -32.7 275 24 335.3 335.3 293.2 335.5 0.05 27 300 9610 -34.3 -59.3 6 25.0 -35.8 270 33 337.0 337.0 293.6 337.2 0.04 28 284 9992 -36.9 -61.9 6 25.0 -38.1 272 36 338.6 338.6 294.0 338.8 0.03 29 250 10860 -44.7 -63.7 10 19.0 -45.3 280 44 339.6 339.6 294.3 339.7 0.03 30 200 12310 -55.7 -70.7 14 15.0 -55.9 255 49 344.6 344.6 295.4 344.6 0.01 31 172 13260 -60.9 -74.9 14 14.0 -61.0 279 48 351.1 351.1 296.9 351.2 0.01 32 156 13862 -65.1 -78.1 15 13.0 -65.2 276 50 353.9 353.9 297.5 354.0 0.01 33 151 14060 -66.1 -79.1 15 13.0 -66.2 275 50 355.5 355.5 297.8 355.6 0.01 34 150 14100 -66.3 -79.3 15 13.0 -66.4 275 50 355.9 355.9 297.9 355.9 0.00 35 147 14222 -66.7 -78.7 17 12.0 -66.8 275 51 357.2 357.2 298.1 357.3 0.01 36 143 14389 -66.9 -79.9 14 13.0 -67.0 275 53 359.7 359.7 298.7 359.7 0.00 37 137 14647 -67.3 -81.3 12 14.0 -67.4 275 55 363.5 363.5 299.4 363.5 0.00 38 126 15148 -69.7 -83.7 11 14.0 -69.8 287 48 367.9 367.9 300.2 367.9 0.00 39 119 15487 -71.5 -84.5 13 13.0 -71.5 288 41 370.7 370.7 300.7 370.7 0.00 40 113 15792 -72.9 -85.9 12 13.0 -72.9 286 33 373.6 373.6 301.2 373.6 0.00 41 104 16274 -76.1 -87.1 16 11.0 -76.2 273 37 376.4 376.4 301.6 376.5 0.00 42 100 16500 -76.7 -87.7 16 11.0 -76.7 290 42 379.5 379.5 302.2 379.5 0.00 43 92 16978 -78.3 -89.3 15 11.0 -78.3 315 34 385.5 385.5 303.1 385.5 0.00 44 90 17104 -78.3 -89.3 15 11.0 -78.3 317 31 388.0 388.0 303.5 388.0 0.00 45 85 17430 -78.3 -89.3 15 11.0 -78.3 317 24 394.4 394.4 304.4 394.4 0.00 46 80 17776 -79.1 -90.1 15 11.0 -79.1 303 19 399.6 399.6 305.2 399.6 0.00 47 76 18068 -78.3 -89.3 15 11.0 -78.3 306 24 407.2 407.2 306.2 407.2 0.00 48 70 18540 -76.3 -94.3 4 18.0 -76.3 290 10 421.2 421.2 307.9 421.2 0.00 49 66 18880 -74.5 -93.5 4 19.0 -74.6 334 16 432.2 432.2 309.1 432.2 0.00 50 50 20520 -67.5 -90.5 2 23.0 -67.7 20 9 484.4 484.4 313.8 484.4 0.00 51 46 21024 -65.3 -90.3 2 25.0 -65.6 55 13 501.4 501.4 315.1 501.4 0.00 52 40 21879 -63.3 -90.3 1 27.0 -63.8 50 11 526.9 526.9 316.7 526.9 0.00 53 34 22881 -61.5 -89.5 1 28.0 -62.2 163 5 556.7 556.7 318.5 556.7 0.00 54 30 23660 -59.5 -88.5 1 29.0 -60.4 75 13 582.4 582.4 319.8 582.5 0.01 55 23 25333 -55.5 -85.5 1 30.0 -57.4 61 27 640.2 640.2 322.3 640.3 0.01 56 21 25911 -56.3 -86.3 1 30.0 -58.2 75 31 654.6 654.6 322.9 654.7 0.01 57 20 26220 -56.3 -86.3 1 30.0 -58.2 100 40 663.8 663.8 323.2 663.9 0.01 58 18 26890 -56.1 -86.1 1 30.0 -58.2 101 40 684.8 684.8 323.9 684.9 0.01 59 16 27637 -57.1 -87.1 1 30.0 -59.2 108 45 705.0 705.0 324.6 705.1 0.01 60 16 27637 -57.1 -87.1 1 30.0 -59.2 108 45 705.0 705.0 324.6 705.1 0.01 61 13 28963 -53.1 -84.1 1 31.0 -56.7 101 36 762.0 762.0 326.3 762.2 0.03 62 13 28963 -53.7 -84.7 1 31.0 -57.1 101 36 759.9 759.9 326.2 760.1 0.02 TRP 92 16978 -78.3 -89.3 15 11.0 -78.3 315 34 385.5 385.5 303.1 385.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5711.00 m Freezing level: 601.31 mb = 4406.57 m = 14457.08 ft Wetbulb zero: 687.13 mb = 3301.56 m = 10831.77 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 43.34 % Est. max temperature: 29.27 C = 84.69 F Sfc-Lift cond lev (LCL): 1011.62 mb = 29.23 m = 95.91 ft T: 24.06 C 700-500 lapse rate: 4.50 C/km ThetaE index: 26.21 C Layer 1003.0- 700.0 mb Conv cond level (CCL): 887.84 mb = 1159.68 m = 3804.69 ft Mean mixing ratio: 14.00 g/kg Conv temperature: 28.42 C = 83.15 F Cap Strength: 1.00 C Lifted Index: 0.80 C Risk: Showers probable Lifted Index @300 mb: 0.54 C Lifted Index @700 mb: -1.69 C Showalter Index: 3.85 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.10 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 157.20 Risk: None Energy Index: -1.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 194.95 J/kg Max Up Vert Vel: 19.75 m/s Conv Inhibition (B-): 16.11 J/kg Cap Strength: 0.97 C Lift Cond Lev (LCL): 918.28 mb = 870.52 m = 2855.99 ft Lev Free Conv (LFC): 793.28 mb = 2111.12 m = 6926.18 ft Equ Level (EL): 663.28 mb = 3590.13 m = 11778.49 ft B at Equ Level: 36.22 J/kg Max Parcel Lev (MPL): 213.28 mb = 11892.15 m = 39015.75 ft Wind level data Storm motion: 134 at 6 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1014 9 100 2 -2.0 0.3 | 328 4 2.3 -3.7 1 1000 129 35 8 -4.6 -6.6 | 2 11 -0.4 -10.6 2 980 305 40 10 -6.4 -7.7 | 11 12 -2.2 -11.7 3 946 610 60 6 -5.2 -3.0 | 8 7 -1.0 -7.0 4 925 808 85 5 -5.0 -0.4 | 10 5 -0.8 -4.5 5 914 914 115 5 -4.5 2.1 | 9 2 -0.3 -1.9 6 882 1219 90 8 -8.0 0.0 | 43 6 -3.8 -4.0 7 850 1531 115 5 -4.5 2.1 | 9 2 -0.3 -1.9 8 820 1829 130 9 -6.9 5.8 | 124 3 -2.7 1.8 9 791 2134 140 9 -5.8 6.9 | 152 3 -1.6 2.9 10 762 2438 135 11 -7.8 7.8 | 137 5 -3.5 3.8 11 735 2743 140 12 -7.7 9.2 | 146 6 -3.5 5.2 12 700 3150 155 12 -5.1 10.9 | 173 7 -0.8 6.9 13 682 3353 165 9 -2.3 8.7 | 202 5 1.9 4.7 14 657 3658 105 7 -6.8 1.8 | 49 3 -2.5 -2.2 15 632 3962 65 12 -10.9 -5.1 | 36 11 -6.6 -9.1 16 609 4267 80 8 -7.9 -1.4 | 34 7 -3.6 -5.4 17 564 4877 105 3 -2.9 0.8 | 338 4 1.3 -3.2 18 543 5182 110 6 -5.6 2.1 | 36 2 -1.4 -2.0 19 523 5486 30 4 -2.0 -3.5 | 343 8 2.2 -7.5 20 503 5791 5 7 -0.6 -7.0 | 342 12 3.6 -11.0 21 500 5840 5 8 -0.7 -8.0 | 344 12 3.5 -12.0 22 483 6096 330 9 4.5 -7.8 | 324 15 8.7 -11.8 23 400 7540 285 12 11.6 -3.1 | 294 17 15.8 -7.1 24 396 7620 285 11 10.6 -2.8 | 295 16 14.9 -6.9 25 320 9144 275 24 23.9 -2.1 | 282 29 28.1 -6.1 26 300 9610 270 33 33.0 -0.0 | 276 37 37.2 -4.0 27 257 10668 275 42 41.8 -3.7 | 279 47 46.1 -7.7 28 250 10860 280 44 43.3 -7.6 | 284 49 47.6 -11.7 29 224 11582 280 39 38.4 -6.8 | 284 44 42.6 -10.8 30 200 12310 255 49 47.3 12.7 | 260 52 51.6 8.7 31 194 12497 250 45 42.3 15.4 | 256 48 46.5 11.4 32 176 13106 280 48 47.3 -8.3 | 283 53 51.5 -12.4 33 150 14100 275 50 49.8 -4.4 | 279 55 54.0 -8.4 34 137 14630 275 55 54.8 -4.8 | 278 60 59.0 -8.8 35 124 15240 290 47 44.2 -16.1 | 293 52 48.4 -20.1 36 112 15850 285 31 29.9 -8.0 | 289 36 34.2 -12.0 37 106 16154 265 35 34.9 3.1 | 271 39 39.1 -1.0 38 100 16500 290 42 39.5 -14.4 | 293 47 43.7 -18.4 39 92 16978 315 34 24.0 -24.0 | 315 40 28.3 -28.1 40 86 17374 320 25 16.1 -19.2 | 319 31 20.3 -23.2 41 81 17678 305 18 14.7 -10.3 | 307 24 19.0 -14.3 42 77 17983 300 22 19.1 -11.0 | 303 28 23.3 -15.0 43 73 18288 320 28 18.0 -21.4 | 319 34 22.2 -25.5 44 70 18540 290 10 9.4 -3.4 | 299 16 13.6 -7.4 45 69 18593 305 3 2.5 -1.7 | 311 9 6.7 -5.7 46 66 18898 335 16 6.8 -14.5 | 329 22 11.0 -18.5 47 63 19202 255 4 3.9 1.0 | 290 9 8.1 -3.0 48 59 19507 200 8 2.7 7.5 | 243 8 7.0 3.5 49 56 19812 275 2 2.0 -0.2 | 304 8 6.2 -4.2 50 54 20117 245 7 6.3 3.0 | 276 11 10.6 -1.1 51 50 20520 20 9 -3.1 -8.5 | 355 13 1.2 -12.5 52 48 20726 15 8 -2.1 -7.7 | 350 12 2.2 -11.7 53 46 21031 55 13 -10.6 -7.5 | 29 13 -6.4 -11.5 54 44 21336 60 19 -16.5 -9.5 | 42 18 -12.2 -13.5 55 42 21641 95 18 -17.9 1.6 | 80 14 -13.7 -2.5 56 40 21946 40 10 -6.4 -7.7 | 11 12 -2.2 -11.7 57 36 22555 195 8 2.1 7.7 | 240 7 6.3 3.7 58 34 22860 165 4 -1.0 3.9 | 273 3 3.2 -0.2 59 33 23165 145 14 -8.0 11.5 | 153 8 -3.8 7.4 60 31 23470 150 11 -5.5 9.5 | 167 6 -1.3 5.5 61 30 23660 75 13 -12.6 -3.4 | 48 11 -8.3 -7.4 62 29 23774 105 15 -14.5 3.9 | 89 10 -10.3 -0.1 63 28 24079 85 12 -12.0 -1.0 | 57 9 -7.7 -5.1 64 27 24384 60 20 -17.3 -10.0 | 43 19 -13.1 -14.0 65 23 25298 60 27 -23.4 -13.5 | 48 26 -19.2 -17.5 66 22 25603 70 25 -23.5 -8.6 | 57 23 -19.3 -12.6 67 21 25908 75 31 -29.9 -8.0 | 65 28 -25.7 -12.0 68 20 26220 100 40 -39.4 6.9 | 95 35 -35.2 2.9 69 18 26518 100 39 -38.4 6.8 | 95 34 -34.2 2.8 70 16 27127 110 46 -43.2 15.7 | 107 41 -39.0 11.7 71 14 27432 110 42 -39.5 14.4 | 106 37 -35.2 10.3 72 13 27737 100 36 -35.5 6.3 | 94 31 -31.2 2.2 73 10 28651 115 31 -28.1 13.1 | 111 26 -23.9 9.1 74 9 28956 145 23 -13.2 18.8 | 149 17 -9.0 14.8 75 9 29261 140 16 -10.3 12.3 | 144 10 -6.1 8.2 Wind Parameters Mean winds (0-6000m): 103.5 at 7.8 knts Storm direction: 133.5 at 5.8 knts Shear (0-3000m) pos: 2.5 neg: 1.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -164.3 deg Storm rel helicity (0-3000m) pos: 19.2 neg: -3.2 tot: 16.0 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 23.30 Bulk Shear: 8.37 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 43 8 6 10| 0.0 6.3 6.3| 10.0 -0.3 9.7 19.4 0.42| 13.3 5.6 1000 57 7 11 8| 3.2 3.1 6.3| 11.0 -1.2 9.7 9.7 0.30| 10.6 3.2 1500 71 7 19 7| 2.2 2.1 4.3| 11.6 -2.2 9.3 6.2 0.20| 9.3 1.9 2000 88 7 33 5| 2.8 1.6 4.4| 14.1 -2.2 11.9 5.9 0.31| 8.3 2.6 2500 102 8 53 4| 2.6 1.3 3.9| 14.7 -3.2 11.5 4.6 0.28| 7.3 2.0 3000 113 8 78 3| 2.5 1.0 3.6| 19.2 -3.2 16.0 5.3 0.33| 6.6 2.2 4000 117 9 88 4| 1.9 2.7 4.6| 24.7 -12.4 12.3 3.1 0.12| 7.5 0.9 5000 110 8 71 4| 2.2 2.2 4.4| 25.5 -16.9 8.6 1.7 0.05| 7.1 0.4 6000 104 8 57 4| 1.8 2.5 4.3| 26.7 -34.1 -7.4 -1.2 -0.03| 7.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20260108.12.gif